Corvusite
A variety of Minerals
What is Corvusite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Corvusite before comparing listings or appraisals.
Size & Weight
Larger, intact specimens usually command higher prices.
Rarity & Demand
Scarce material or popular varieties sell at a premium.
Condition & Finish
Chips, repairs, and heavy wear lower value; clean prep helps.
Treatment & Provenance
Untreated specimens with documented locality are prized.
Corvusite Localities Map
See where Corvusite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Blue-black, brown
- Hardness (Mohs)
- 2.5 - 3
- Density
- 2.82 g/cm³
- Streak
- Blue-black to brown
Chemical Properties
- Chemical Formula
- (Na,K,Ca,Mg)2(V5+,V4+,Fe2+)8O20 · 6-10H2O
- Elements
- Ca, Fe, H, K, Na, O, V
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Corvusite FAQs
How do I identify Corvusite?
Corvusite can be identified by its hardness of 2.5 - 3 on the Mohs scale, Blue-black color. Look for these key characteristics when examining specimens.
What color is Corvusite?
Corvusite typically appears in Blue-black, brown. Color can vary depending on impurities and formation conditions.
How hard is Corvusite?
Corvusite has a hardness of 2.5 - 3 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
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